The sun across Argentina today
- The sun rises first in Mar del Plata, at 05:41 local time, and 38 minutes later last in Córdoba, at 06:18; it sets first in Buenos Aires (19:25) and 18 minutes later last in Córdoba (19:43).
- The longest day today is in Mar del Plata, 13 h 47 min, and the shortest in Córdoba, 13 h 25 min.
- From Mar del Plata at 38.0° S to Córdoba at 31.4° S, the day on 21 June lasts 10 h 06 min in the north and 9 h 31 min in the south.
- The cities here keep one time, UTC-3, with no daylight saving time.
- Solar panels fixed for the best year do best facing due north, towards the equator, from a tilt of about 27° in Córdoba to 32° in Mar del Plata.
Sunrise and sunset in every city
Times for 3 November 2026 on each city's own clock. The noon sun is how high it stands at solar noon, and the panel tilt is the fixed angle that collects the most over a year, facing due north, towards the equator. Open a city for its sun path, the whole year month by month and its own records.
| City | Sunrise | Sunset | Day length | Noon sun | Panel tilt |
|---|---|---|---|---|---|
| Buenos Aires | 05:50 | 19:25 | 13 h 35 min | 70.6° | 29° |
| Córdoba | 06:18 | 19:43 | 13 h 25 min | 73.8° | 27° |
| Mar del Plata | 05:41 | 19:28 | 13 h 47 min | 67.2° | 32° |
| Rosario | 06:02 | 19:31 | 13 h 30 min | 72.3° | 28° |